How much is the car engine cleaning?

How much does it cost to clean the car engine, and how much does it cost to clean the engine in general? Many people don't know yet. Now let's have a look!

1. The price of clean engine carbon deposit is about 200 to 800 in 4S shops and 30 to 120 in general repair shops. If you have strong hands-on ability, you can clean it yourself. Cleaning methods of carbon deposits in various parts of the engine are as follows

2. Cleaning method of throttle carbon deposit: Remove the throttle and clean it with throttle cleaner.

3. Cleaning method of carbon deposit in intake and exhaust valves: clean with bottles or cleaning agents.

4. Cleaning method of carbon deposit in intake manifold: cleaning, but the cleaning effect of general cleaning agent is not good.

5. How to clean the carbon deposit on the spark plug piston: You can clean it with a bottle or add a cleaning agent to the fuel.